S
M
T
W
T
F
S
29
36°
19°
30
45°
32°
31
44°
34°
1
44°
32°
2
39°
29°
3
40°
36°
4
46°
29°
5
51°
43°
6
49°
31°
7
43°
24°
8
42°
23°
9
48°
33°
10
51°
32°
11
53°
34°
12
52°
36°
13
51°
37°
14
52°
35°
15
53°
32°
16
54°
29°
17
46°
28°
18
46°
29°
19
47°
32°
20
50°
36°
21
55°
34°
22
49°
33°
23
54°
33°
24
52°
37°
25
55°
36°
26
51°
37°
27
51°
38°
28
55°
39°
29
58°
39°
30
57°
40°
1
57°
40°
2
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Chester
Chester's April 2026 forecast shows daily high temperatures ranging from 39° to 59°, with overnight lows between 23° and 43°. The average high for April is 51° with an average low of 34°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Chester. See also: May | June | July.